Station information
- Integrated Surface Dataset (ISD) station ID: 725340
- Weather Bureau Army Navy (WBAN): 14819
- Country: US
- State: IL
- Latitude: 41.786
- Longitude: -87.752
High Temperatures
On May 23 in CHICAGO MIDWAY INTL ARPT the average high temperature is 74.5 °F (23.6 °C). The lowest recored high temperature was 57.0 °F (13.9 °C) in 1959 and the highest recored high temperature was 93.0 °F (33.9 °C) in 1977. The high temperature is usually* between 68.0 °F (20.0 °C) and 81.1 °F (27.3 °C). About a quarter of the time, the high temperature is less than 68.0 °F (20.0 °C), and another quarter of the time, the high temperature is greater than and 81.1 °F (27.3 °C). About 95% of the time, the high temperature has been between 55.6 °F (13.1 °C) and 93.5 °F (34.2 °C).
Low Temperatures
On May 23 in CHICAGO MIDWAY INTL ARPT the average low temperature is 54.1 °F (12.3 °C). The lowest recored low temperature was 39.0 °F (3.9 °C) in 1963 and the lowest recored low temperature was 72.0 °F (22.2 °C) in 1962. The low temperature is usually* between 48.8 °F (9.3 °C) and 59.5 °F (15.3 °C). About a quarter of the time, the low temperature is less than 48.8 °F (9.3 °C), and another quarter of the time, the low temperature is greater than and 59.5 °F (15.3 °C). About 95% of the time, the low temperature has been between 38.7 °F (3.7 °C) and 69.6 °F (20.9 °C).
Frost
On May 23 in CHICAGO MIDWAY INTL ARPT expect the temperatures to drop below freezing for a risk of frost about 0.3% of the time.
Data Source(s)
The data used to compute the average high/low temperatures for this location were taken from the following stations:
- CHICAGO MIDWAY INTL ARPT — Integrated Surface Dataset (ISD) station ID: 725340 — Weather Bureau Army Navy (WBAN): 14819 — from year 1973 to 2025
-
— Weather Bureau Army Navy (WBAN): 14819 — from year 1948 to 1972